paeon

paeon \p[ae]"on\ (p[=e]"[o^]n), n. [L. paeon, Gr. paiw`n a solemn song, also, a p[ae]on, equiv. to paia`n. See {P[ae]an}.] (Anc. Poet.) A foot of four syllables, one long and three short, admitting of four combinations, according to the place of the long syllable. [Written also, less correctly, {p[ae]an}.] [1913 Webster]